I need help with these ASAP their due tonight and I have no idea what I’m doing

Answer:

-1/5

Step-by-step explanation:

First find the slope of the line

y- 5x=5

Add 5x to each side

y = 5x+5

This is in slope intercept form

The slope is 5 and the y intercept is 5

We want a line that is perpendicular

The slope is the negative reciprocal

-1/ (5)

 = -1/5

The slope of the line that is perpendicular is -1/5

The ordered pair (3,4) in relation to origin is plotted as:

3 spaces to the right and 4 spaces up

When two items are written inside parantheses and are separated by a comma, they create an ordered pair. For instance, the ordered pair (x, y) indicates an ordered pair in which 'x' is referred to as the first element and 'y' is referred to as the second element. These items, which can be either variables or constants, have distinct names depending on the context in which they are used. In an ordered pair, the element order is somewhat significant. It implies that (x, y) may not always be equivalent to (y, x).

In coordinate geometry, a point's location on the coordinate plane with respect to the origin is represented as an ordered pair. Two perpendicular intersecting lines, one of which is the x-axis and the other is the vertical line, together constitute a coordinate plane (y-axis).

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Patrick received a total of approximately $6,785.97 over the course of 52 weeks.

To calculate the total amount of money Patrick received over the 52 weeks, we can use the concept of a geometric sequence. The first term of the sequence is $10, and each subsequent term is 10% more than the previous term.

To find the sum of a geometric sequence, we can use the formula:

Sn = a * (r^n - 1) / (r - 1),

where Sn is the sum of the first n terms, a is the first term, r is the common ratio, and n is the number of terms.

In this case, a = $10, r = 1 + 10% = 1.1 (common ratio), and n = 52 (number of weeks).

Plugging these values into the formula, we can calculate the sum of the sequence:

S52 = 10 * (1.1^52 - 1) / (1.1 - 1)

After evaluating this expression, we find that Patrick received approximately $6,785.97 over the 52 weeks.

As a result, Patrick collected about $6,785.97 in total over the course of 52 weeks.

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A The histogram is the best graph showing the average scores of 5 UCI volleyball teams in UCI history. Because it allows us to divide the data into as many or as few groups as we want and clarify the comparison between them.

We would like to view the average points data of the top 5 UCI basketball players in UCI history. There are two types of charts used to present data. The first is a histogram and the second is a scatterplot. We have to decide which picture is the best. Now, as we know, scatter charts are used to plot observations based on points to show the relationship between two data sets. A histogram is a type of bar chart in which all values are divided. Divides the range of results in the data into classes or groups. It can help identify outliers or gaps in the data. After discussing the features of the two graphs, shows the average score of 5 UCI basketball players in UCI history, the histogram is the best choice here because it allows us to divide and share the difference between clearly.

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complete question:

The above figure complete the question..

you want to display data on average number of points scored by the top 5 uci basketball players in the history of uci. which type of graph would be best?

Answer:

1. subtract 9 from z- z-9

2. add 9 and z - z+9

3. divide 9 by z - 9/z

4. multiply 9 by z - 9z

Step-by-step explanation:

Your welcome!

Brainliest Appreciated!

Answer:

Subtract 9 from z z-9

Add 9 and z   9+ z

divide 9 by z 9/z

multiply 9 by z 9z

P.S you screen is not pink  

Step-by-step explanation:

Answer:

not sure what your asking.... is there a file you can submit?

Step-by-step explanation:

Answer:

x = -2

Step-by-step explanation:

The root will touch the axis and bounce off when the exponent is even. In that case, that means (x + 2)² is the binomial that will bounce. Therefore, the root which bounces and touches the x-axis is x = -2.

The sorting as been done below:

A unit of measurement is a quantity used as a standard to expressed a physical quantity.

Volume: Millimeter , Kiloliter

Length: Yard, Quart

Weight/Mass: Centigram, Ounce.

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Answer:

373.000

Step-by-step explanation:

From the given information:

Let classify each digit into their place numbers.

The figure given is:

372,998

8 - unit

9 - tens

9 - hundred

2 - thousand

7 - ten thousand

3 - hundred thousand

To round 372,998 to the tenth thousandths position, then we have a decimal in the ten thousand place.

Note: That when determining the tenth thousandth place, we don't have unit position so counting start with 8 as tenth.

i.e.

37.2998 ≅ 373.000

Answer:

Actual length = 20 ft

Actual width = 15 ft

Step-by-step explanation:

2 in : 5 ft

Scale factor = 5/2

Actual length = 8*5/2 = 20ft

Actual width = 6*5/2 = 15 ft

Answer:

$9.95

Step-by-step explanation:

Answer:

its 9.955

Step-by-step explanation:

39.82÷4

by calculator

Answer:

y=4x+9

Step-by-step explanation:

The slope intercept form is \(y=mx+b\)

So m=4 and we plug it into the equation \(y=4x+b\)

Since there are x point is -1 and y point is 5 we plug those in replacing the corresponding variables \(5=4(-1)+b\)

So the equation becomes \(5=4+b\)

We add 4 to both sides \(5=4+b\\+4=+4\) so 9 equals b

Then we rewrite the whole equation as \(y=4x+9\)

Answer:

  (x, y) = (1/2, -1)

Step-by-step explanation:

Subtracting twice the first equation from the second gives ...

  (2/x +1/y) -2(1/x -5/y) = (3) -2(7)

  11/y = -11 . . . . simplify

  y = -1 . . . . . . . multiply by y/-11

Using the second equation, we can find x:

  2/x +1/-1 = 3

  2/x = 4 . . . . . . . add 1

  x = 1/2 . . . . . . . multiply by x/4

The solution is (x, y) = (1/2, -1).

_____

Additional comment

If you clear fractions by multiplying each equation by xy, the problem becomes one of solving simultaneous 2nd-degree equations. It is much easier to consider this a system of linear equations, where the variable is 1/x or 1/y. Solving for the values of those gives you the values of x and y.

A graph of the original equations gives you an extraneous solution of (x, y) = (0, 0) along with the real solution (x, y) = (0.5, -1).

Answer:

\(\bold{21.07^\circ}\)

Step-by-step explanation:

The given values can be mapped to an isosceles \(\triangle ABC\).

Side AB = AC

Vertical height, AD = 2.1 m

The distance between one side to the other side of ceiling = 10.9 m

To find:

Pitch (Angle of the roof ) = ?

i.e. \(\angle B\) or \(\angle C\) = ? (because it is isosceles triangle, so both will be equal)

Solution:

As \(\triangle ABC\) is isosceles, so vertical height will divide the side BC in two equal parts

i.e. \(BD = DC = \frac{1}{2} BC\)

\(\therefore BD = \frac{10.9}{2} = 5.45 m\)

In \(\triangle ABD\), let us use tangent trigonometric property.

\(tan\theta = \dfrac{Perpendicular}{Base}\)

\(tanB = \dfrac{AD}{BD}\\\Rightarrow tanB = \dfrac{2.1}{5.45}\\\Rightarrow tanB = 0.385\\\Rightarrow \angle B = tan^{-1}( 0.385)\\\Rightarrow \bold{\angle B = 21.07^\circ}\)

The point of intersection of the lines is x = 2

The point of intersection of two lines is where the two lines meet

Given: y = 2x - 3 and y = -x + 3

We will combine the two equations by equating them:

2x - 3 = -x + 3

2x + x = 3 + 3

3x = 6

x = 6/3 = 2

Therefore, the two lines have an intersection at point x = 2

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Answer:

x = 10.2

Step-by-step explanation:

10.2 × 10 = 102...

Answer:

x+10=102

Step-by-step explanation:

the word "increased" signifies addition because of the value getting larger. the word "is" indicates an equal sign. therefore, the equation is x+10=102

The inequality that represents the number of songs and albums that Jorge could download is:

$2*s + $12*a ≤ $50

Here we have the variables:

s = number of songs.

a = number of albums.

Then the total cost can be written as:

$2*s + $12*a

And we know that Jorge has a maximum of $50 to spend, so the total cost can be equal to or smaller than $50, so the inequality is:

$2*s + $12*a ≤ $50

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Answer:

Multiple questions.  See answer and explanations below.

Step-by-step explanation:

Percentages are a number with a unit (the percentage sign).  To convert between percentages and regular numbers, remember that 100% = 1.

For instance, if you ate 1 cookie, you ate 100% of it.

If you work regularly with dollars and cents, you can imagine percents are cents, and the real number is the dollar equivalent.  If you have 100 cents (pennies), that's 1 dollar.  If you have 37 cents, that's 0.37 dollars.

Often percentages are used to represent a part of a whole (percentages less than 100%), although percentages can be used to represent more than one whole (percentages above 100%).

Problem 1.

In this case, 75% of the tickets were sold.

75% ==> 0.75

Often in math story problems especially involving percentages, "of" means multiply.  So, 75% of the tickets, means multiply 0.75 * the number of tickets.

0.75 * 1200 = 900 tickets sold

Problem 2.

In this case, each tire is normally $48.00.  Now, they're 20% off.

When something is a "percentage off", we need to find what that percentage of the whole is, and subtract it off the original value.

20% of 48 dollars is

0.20 * 48 = 9.60

So, $48 - $9.60 = $38.40

The sale price is $38.40

Problem 3.

For this problem, the blouse was originally 28 dollars.  If the bought it for 25% off, we need to subtract 25% of the original 28 from the original $28 price

First, we'll find 25% of the original 28

0.25 * 28 = 7

Second, we'll subtract this off the original price

28 - 7 = 21

The sale price was $21.

Answer:

x=8

Step-by-step explanation:

add 6 to both sides

3x-6+6=18+6

3x=24

3x/3

24/3

x=8

Answer:

3 dollars

Step-by-step explanation:

Answer:

$3

Step-by-step explanation:

If the unit price is 1.5 , you multiply it by 2 to get the price of 2 pounds

1.5*2=$3

Answer:

Line sw has an underfined slope

Line tv has a slope of 0

Line rs and tv are parallel

Step-by-step explanation: I got it right on my quiz

Using the basics of coordinate geometry, the correct options are options 2, 3, and 4.

Two lines are said to be parallel if their slopes are equal.

From the diagram, we can say that Line RS is parallel to the x-axis.

So, the slope of the line RS is zero.

Line SW is parallel to the y-axis.

So, the slope of line SW is undefined.

Line TV is parallel to the x-axis.

So, the slope of line TV is zero.

Both the line RS and TV have the same slope i.e. zero so lines RS and TV are parallel.

Line SW is perpendicular to both the line RS and line TV.

Therefore, Using the basics of coordinate geometry, the correct options are options 2, 3, and 4.

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The planned order releases for each item are as follows: A: 20 units in period 1, B: 10 units in period 1, C: 40 units in period 3, D: No planned order release, E: 100 units in period 5, F: 100 units in period 5

To determine the planned order releases for all items, we need to calculate the net requirements for each period based on the given information. We will start with the highest-level item and work our way down the bill of materials.

Item A:

Period 1: Gross requirement of 20 units.

Since A uses lot-for-lot (L4L) as the lot-sizing technique, we release an order for 20 units of A.

Item B:

Item B is a component of A, and each A requires 2 units of B.

We need to calculate the net requirements for B based on the planned order release for A.

Period 1: Gross requirement of 20 units * 2 (requirement multiplier for B) = 40 units.

B has a scheduled receipt of 30 units in period 1.

Net requirement for B in period 1: 40 units - 30 units = 10 units.

Since B also uses L4L as the lot-sizing technique, we release an order for 10 units of B.

Item C:

Item C is a component of A, and each A requires 3 units of C.

We need to calculate the net requirements for C based on the planned order release for A.

Period 1: Gross requirement of 20 units * 3 (requirement multiplier for C) = 60 units.

C has a lead time of two periods, so we need to account for that.

Net requirement for C in period 3: 60 units - 20 units (scheduled receipt for A in period 1) = 40 units.

Since C uses L4L as the lot-sizing technique, we release an order for 40 units of C.

Item D:

Item D is a component of C, and each C requires 1 unit of D.

We need to calculate the net requirements for D based on the planned order release for C.

Period 3: Gross requirement of 40 units * 1 (requirement multiplier for D) = 40 units.

D has a lead time of one period, so we need to account for that.

Net requirement for D in period 4: 40 units - 60 units (scheduled receipt for C in period 3) = -20 units (no requirement).

Since the net requirement is negative, we do not release any planned order for D.

Item E:

Item E is a component of C, and each C requires 1 unit of E.

We need to calculate the net requirements for E based on the planned order release for C.

Period 3: Gross requirement of 40 units * 1 (requirement multiplier for E) = 40 units.

E has a lead time of two periods, so we need to account for that.

Net requirement for E in period 5: 40 units - 0 units (no scheduled receipt for E) = 40 units.

Since E requires a multiple of 100 to be purchased, we release an order for 100 units of E.

Item F:

Item F is a component of B and C, and each B requires 1 unit of F, while each C requires 2 units of F.

We need to calculate the net requirements for F based on the planned order releases for B and C.

Period 1: Gross requirement for B = 10 units * 1 (requirement multiplier for F) = 10 units.

Period 3: Gross requirement for C = 40 units * 2 (requirement multiplier for F) = 80 units.

F has a lead time of two periods, so we need to account for that.

Net requirement for F in period 5: 10 units + 80 units - 0 units (no scheduled receipt for F) = 90 units.

Since F requires a multiple of 100 to be purchased, we release an order for 100 units of F.

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Therefore, the measure of the third angle in this isosceles triangle is 60 degrees.

By definition, an isosceles triangle has two sides of equal length, and in this case, two congruent base angles. The third angle, which is not part of the base, is opposite the third side of the triangle.

Since the sum of the measures of the angles in any triangle is always 180 degrees, we can use this fact to find the measure of the third angle in the isosceles triangle. We know that one of the base angles measures 60 degrees, and since the other base angle is also congruent, it also measures 60 degrees. Therefore, the total measure of the base angles is 60 degrees + 60 degrees = 120 degrees.

To find the measure of the third angle, we subtract the sum of the base angles from 180 degrees:

Third angle = 180 degrees - (60 degrees + 60 degrees)

Simplifying this expression gives:

Third angle = 60 degrees

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In a scatter plot, if all data points were aligned along a 44º angle, the correlation would be 0. The correct answer is D.

In a scatter plot, the correlation coefficient measures the strength and direction of the linear relationship between two variables. It ranges from -1 to 1, where -1 indicates a perfect negative linear relationship, 1 indicates a perfect positive linear relationship, and 0 indicates no linear relationship.

When all data points are aligned along a 44º angle, it means that the points are distributed randomly and do not follow a clear linear pattern. There is no consistent increase or decrease in one variable as the other variable changes. Therefore, the correlation between the variables is 0, indicating no linear relationship or strength of association.

In other words, the angle of 44º suggests that the variables are unrelated and have no linear dependency on each other.

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This means that the average cost of selected automobiles has increased by 16% between the two years.

Given data: The average cost of selected automobiles in 2019 = $15,000

The average cost of selected automobiles now (current year) = $17,400

Let's calculate the rate of increase in the average cost of the automobile between the two years.

To find the rate of increase, use the following formula;
rate of increase = increase in value / original value * 100

To get the increase in the value of selected automobiles, subtract the current year's average cost of selected automobiles from the previous year's average cost of selected automobiles.

i.e. increase in value = current year's average cost - previous year's average cost

= $17,400 - $15,000

= $2,400

Now put the values in the formula to get the rate of increase;

rate of increase = increase in value / original value * 100

= 2400 / 15000 * 100

= 16

Therefore, the rate of increase for selected automobiles between the two time periods is 16%.

It's essential to note the rate of increase or decrease in the value of products or services. It helps in decision making, future predictions, etc.

The above question deals with finding the rate of increase in the cost of selected automobiles. To get the rate of increase, the formula rate of increase = increase in value / original value * 100 is used.

To get the increase in the value of selected automobiles, subtract the current year's average cost of selected automobiles from the previous year's average cost of selected automobiles. i.e. increase in value = current year's average cost - previous year's average cost.

The value of selected automobiles was $15,000 in 2019, and now it is $17,400.

Now, the rate of increase in the average cost of automobiles can be found using the formula rate of increase = increase in value / original value * 100.

Put the values in the formula to get the rate of increase.

Therefore, the rate of increase for selected automobiles between the two time periods is 16%.

It indicates that if a person had bought an automobile in 2019 for $15,000, he has to pay $17,400 for the same automobile now.

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Ratio of the first term w.r.t. the second term:a) 25 cents, 80 cents= 5:16 = 5/16,b) 210°, 360° = 3:4 = 3/4,c) 250 cm, 1 m = 1:4 = 1/4,d) 80 cents,$1.20 = 2:3 = 2/3,e) 1kg 250g, 3kg = 5:12 = 5/12,f) 3 min 30 sec, 1h= 7:120 = 7/120

We can determine how much of one quantity is in the other by comparing two amounts of the same units and finding the ratio. Ratios can be divided into two groups. One is the part to whole ratio, and the other is the part to part ratio. The link between two distinct entities or groupings is depicted by the part-to-part ratio.

Fractions are used to represent the parts of an entity or collection of entities. The components of a fraction are two. The figure at the top of the line is the numerator. It provides information on how many equal sections from the total or collection were taken. The number that appears below the line is the denominator. It shows the overall number of identical items in a collection or the overall term of equally sized pieces that make up the whole.

How to solve?

a) 25 cents, 80 cents = 25:80 = 5:16 = 5/16

b) 210°, 360° = 70:120 = 45:60 = 9:12 = 3:4 = 3/4

c) 250 cm, 1 m = 250:1000 = 25:100 =5:20 = 1:4 = 1/4

d) 80 cents,$1.20 = 80:120 = 8:12 = 4:6 = 2:3 = 2/3

e) 1kg 250g, 3kg = 1250:3000 =25:60 = 5:12 = 5/12

f) 3 min 30 sec, 1h =250:3600 = 7:120 = 7/120

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